stubbed out project 4
still figuring out #4 - not as easy as it looked, getting into strconv and string split though so good exercise
added unit testing
updated the methodology for my project
refactored to have more traditional camelcased functions. getting testing up to date.
Readme updated to reflect that the example for translation will be either ruby or python based on which is easier to grok. once the ruby example was found, the go version was much easier to figure out. updated the test cases to reflect new project